The paper describes non-motorized bench for testing turbochargers: design, concept, method of characterization.

The article details the test-bench and control methods. The authors examine the operation of the controller "BR 5pp520" and input-output system, connected to it by internal bus X2X and programming in Automation studio. The paper describes the algorithm of the program to stabilize the rotor speed by controlling air supply actuator and temperature stabilization program algorithm for gases in turbocharger inlet.

The article presents an overview of the information technology systems, implemented at Scientific and Production Association “Turbotehnika” for development and production of turbochargers and other components and engine systems.

The paper describes the experience of application of FloEFD software system for three-dimensional gas-dynamic calculation of viscous gas flow in the turbine stage of turbocharger on designing of engine turbo system.

The paper describes the process of development of software for stand for control research testing of turbochargers. The authors consider the operation with a controller and connected digital devices through the software CoDeSys V2.3 and with touch panel through the “Configurator SP200” program.